Popular airlines from Maurice Bishop Intl. Airport (GND) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from St. George's to Seattle (GND-SEA)

Prices were available within the past 7 days and start at $263 for one-way flights and $488 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Dec 23 - Wed, Dec 31
GND
St. George's
SEA
Seattle
$488 Roundtrip, found 2 days ago
$488
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Dec 23 from St. George's to Seattle, returning Wed, Dec 31, priced at $488 found 2 days ago
Delta
Tue, Dec 23 - Wed, Dec 31
GND
St. George's
SEA
Seattle
$491 Roundtrip, found 2 days ago
$491
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Dec 23 from St. George's to Seattle, returning Wed, Dec 31, priced at $491 found 2 days ago
American Airlines
Tue, Dec 23 - Wed, Dec 31
GND
St. George's
SEA
Seattle
$501 Roundtrip, found 2 days ago
$501
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Dec 23 from St. George's to Seattle, returning Wed, Dec 31, priced at $501 found 2 days ago
American Airlines
Tue, Dec 23 - Wed, Dec 31
GND
St. George's
SEA
Seattle
$504 Roundtrip, found 2 days ago
$504
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Dec 23 from St. George's to Seattle, returning Wed, Dec 31, priced at $504 found 2 days ago
American Airlines
Mon, Dec 22 - Fri, Jan 2
GND
St. George's
SEA
Seattle
$508 Roundtrip, found 1 day ago
$508
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Dec 22 from St. George's to Seattle, returning Fri, Jan 2, priced at $508 found 1 day ago
American Airlines
Tue, Dec 23 - Wed, Dec 31
GND
St. George's
SEA
Seattle
$511 Roundtrip, found 2 days ago
$511
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Dec 23 from St. George's to Seattle, returning Wed, Dec 31, priced at $511 found 2 days ago
American Airlines
Tue, Dec 23 - Wed, Dec 31
GND
St. George's
SEA
Seattle
$517 Roundtrip, found 2 days ago
$517
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Dec 23 from St. George's to Seattle, returning Wed, Dec 31, priced at $517 found 2 days ago
American Airlines
Tue, Dec 23 - Wed, Dec 31
GND
St. George's
SEA
Seattle
$520 Roundtrip, found 2 days ago
$520
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Dec 23 from St. George's to Seattle, returning Wed, Dec 31, priced at $520 found 2 days ago
WestJet
Sun, Dec 28 - Fri, Jan 9
GND
St. George's
SEA
Seattle
$1,872 Roundtrip, found 1 day ago
$1,872
Roundtrip
found 1 day ago
Select WestJet flight, departing Sun, Dec 28 from St. George's to Seattle, returning Fri, Jan 9, priced at $1,872 found 1 day ago
Air Canada
Sun, Dec 28 - Fri, Jan 9
GND
St. George's
SEA
Seattle
$2,297 Roundtrip, found 1 day ago
$2,297
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Dec 28 from St. George's to Seattle, returning Fri, Jan 9, priced at $2,297 found 1 day ago

Frequently asked questions

How much does a flight from Maurice Bishop Intl. Airport (GND) to Seattle - Tacoma Intl. Airport (SEA) cost?
Get a cheap one-way flight from $263 or cheap return flight from $488 from Maurice Bishop Intl. Airport (GND) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Maurice Bishop Intl. Airport (GND) to Seattle - Tacoma Intl. Airport (SEA)?
December is the cheapest month to fly from GND to SEA. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Maurice Bishop Intl. Airport (GND) to Seattle - Tacoma Intl. Airport (SEA)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from GND to SEA. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Maurice Bishop Intl. Airport (GND) to Seattle - Tacoma Intl. Airport (SEA)?
There aren't any daily direct flights available from Maurice Bishop Intl. Airport (GND) to Seattle - Tacoma Intl. Airport (SEA). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from GND to SEA?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Maurice Bishop Intl. Airport (GND) to Seattle - Tacoma Intl. Airport (SEA)?
To avoid potential delays on the Maurice Bishop Intl. Airport (GND) to Seattle - Tacoma Intl. Airport (SEA) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Maurice Bishop Intl. Airport (GND) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Holding off until just before your trip to book your flight from GND to SEA generally means paying more. While you may find some last-minute deals, there's no guarantee. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book a GND to SEA flight and hotel package?
You'll typically save money by booking a GND to SEA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your preferred flights and accommodations, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Maurice Bishop Intl. Airport (GND) to Seattle - Tacoma Intl. Airport (SEA)?
In most instances, you can reschedule or cancel your GND to SEA flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Origin airport
Maurice Bishop Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$487
Distance
4241 mi

Book with confidence

St. George's to Seattle Flights

The cheapest times to fly from St. George's to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. George's to Seattle are during the month of December. You can find some of the cheapest flights from St. George's to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. George's to Seattle

Sunday is one of the best days to book for cheap flights from St. George's to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. George's to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. George's to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $263 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. George's to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. George's to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. George's to Seattle Flights

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*Available to One Key members.